@article{characterizingoptimalhierarchicalpolicy,
  title = {Characterizing optimal hierarchical policy inference on graphs via non-equilibrium thermodynamics},
  author = {Daniel McNamee},
  year = {2017},
  eprint = {1801.00048},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.00048v1},
}